This is a lovely 20" statement gemstone necklace. It was designed with a large Keshi pearl, rice and coin pearls and green rondelle-shaped Peruvian gemstones and 22k gold plate. The freshwater Keshi pearl is 19mm x 28mm, coin pearl is 22mm x 22mm, rice pearl is 12mm x 14mm and the Amazonite gemstones are 5mm x 10mm.